Unify some or all of Tor's various message/event/work queues.

We have several of these, many of which could sensibly be unified or refactored.

changed milestone to %Tor: unspecified

added 043-deferred component::core tor/tor milestone::Tor: unspecified points::10 priority::medium severity::normal status::new type::task labels

Tentatively placing some roadmapped tasks for s31 into 0.4.2.

Trac:
Milestone: N/A to Tor: 0.4.2.x-final

Defer several enhancements from "new" to 0.4.3.

Trac:
Milestone: Tor: 0.4.2.x-final to Tor: 0.4.3.x-final

All 0.4.3.x tickets without 043-must, 043-should, or 043-can are about to be deferred.

Trac:
Keywords: N/A deleted, 043-deferred added

Trac:
Milestone: Tor: 0.4.3.x-final to Tor: unspecified

No more sponsor 31. All this tickets remained open after sponsor 31 ended.

Trac:
Sponsor: Sponsor31-can to N/A

changed time estimate to 80h

moved to tpo/core/tor#29228 (closed)